<% form_tag :action=> 'save_projects' do %>
  Sensorbase Host: <%= text_field_tag(:sensorbase_host, params[:sensorbase_host], :size => 50) %>
  <p>
  User: <%= text_field_tag(:user, params[:user], :size => 50) %>
  <p>
  Pass: <%= text_field_tag(:password, params[:password], :size => 50) %>
  <p>
<%= button_to "Go!", :action => :save_projects %>
<% end %>